Amazon.com : ELITE SRAM XD/XDR Freehub Adapter One Color, One Size : Sports & Outdoors
Upgrade from HG to XDR wheelset. Chain rubs frame on smallest gear : r/bikewrench
Cassette Removal and Installation | Park Tool
SRAM GX XD Cassette onto XDR freehub: I slid the Cassette onto the freehub, the splines of the Cassette and the freehub seem to engage, but the cassette doesn't slide on completely.
Sram AXS cassette won't fit Wahoo XDR body? - The Paceline Forum
SRAM XD/XDR Freehub Installation – Wahoo Fitness Support